We've been asked a lot about selling r0kets - we'll bring an improved version to 28c3, price will be 30 EUR. We also have some new flame kits, hopefully enough Micro USB cables (2 EUR), and some color displays

The r0ket was developed as the badge for the Chaos Communication Camp 2011. Besides being a shiny electronic name tag, the r0ket is an easy to use full featured microcontroller development board. We want to encourage you to tinker with your r0ket. Write your own software or build a pluggable hardware m0dul. Surprise with your creative ideas!